<template>
  <div class="about">
    <my-content v-model:num="number"></my-content>
  </div>
</template>
<script>
import myContent from '../components/content';
import { ref,reactive } from 'vue';
export default {
  components:{myContent},
  setup(props) {
    const number = ref(10);
    return {
      number
    }
  }
}
</script>

